press on brakes and em light comes on
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Thread: press on brakes and em light comes on

  1. #1
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    press on brakes and em light comes on

    anyone help at all

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  3. #2
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    Got cruise control?
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  4. #3
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    naaa

  5. #4
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    Some cars (don't know about the Corsa though) have the brake light switch wired to the ECU. What happens in a Corsa if you rev it to about 1200 rpm and whilst holding it at 1200 rpm you press the brake pedal? Do the revs drop to idle speed?
    Veni,Vidi,Scubi

  6. #5
    MIGWeb User
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    use the hand brake plus its more fun fpmsl
    need more boost lol

  7. #6
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    urm not that i know of i will have ago 2moz

    when sittin ther and press brake it drops the revs a bit then sorts its self out

  8. #7
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    ruuuunnnnn awaaaayyyyy..... lmao

  9. #8
    West Midlands Regional Coordinator Gaz86's Avatar
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    does it come on strait away or does it happen after holding the pedal down

    could be a pressure drop caused by the vac pipe messing up the map sensor


    or just something that makes sence unlike that lot up thure/\

  10. #9
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    it didnt do it today its intermitant

  11. #10
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    have you got enouth brake fluied in it
    need more boost lol

  12. #11
    MIGWeb User
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    yer topped it up a few weeks ago when bleeding the brakes

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